<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml"
      xmlns:th="http://www.thymeleaf.org">
<head>
    <title>登录后！Hello</title>
</head>
<body>
你好！登录成功了！
<h1 th:inline="text">Hello [[${#httpServletRequest.remoteUser}]]!</h1>
<img src="../imag.png">
<form th:action="@{/logout}" method="post">
    <input type="submit" value="注销"/>
</form>
</body>
</html>